AI summary pending
View Full Filing (SEC EDGAR)Alx Oncology Holdings Inc
$2.08+5.1%
+$31.6M
Net Activity
+11.83% total shares
Institutions Holding
97
Popularity Rank
#4676
Avg Weight
0.16%
Total Value
$220.0M
Market Cap
$111.6M
97 institutions currently hold ALXO, with 69 net buyers and 23 net sellers this quarter.
Institutional Moves (Q2 2026)
Significantly Increased
Based on recent trading activity
Net Selling Institutions
23
Net Buying Institutions
69
Top 5 by Value
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Across its top 20 institutional holders, ALXO's holder base skews toward low-concentration, low-turnover investors on average (avg. concentration score 18/100, avg. turnover score 49/100).
ALXO ranks #4676 out of 37501 tracked stocks by institutional interest, inside the more closely watched half of our coverage.
ALXO is a disclosed holding of Stephen Schwarzman (Blackstone Group), one of the tracked superinvestors on AlphaSMO — it makes up 0.0% of that fund's own 13F portfolio.
ALXO is a top-conviction position for venBio Partners LLC — at 5.1% of their entire disclosed 13F portfolio, it's one of their largest single bets, not just a passing allocation.
The largest dollar stake in ALXO belongs to Ra Capital Management, L.p., but the position matters far more to venBio Partners LLC, who has 5.1% of their own portfolio riding on it — a reminder that the biggest holder by size and the holder with the biggest bet aren't always the same fund.
venBio Partners LLC has added to its ALXO position for two straight quarters, increasing it by $15.7M to reach $26.7M today.
ALXO is up 5.1% today, and institutions have been net buyers of $31.6M this quarter — today's price move and the underlying institutional flow are pointing the same direction.
ALXO reported a net loss of $80.9M over the trailing twelve months.
+$58.8M
Total Buy Value
$32.3M
Total Sell Value
69
Net Buyers
23
Net Sellers
ALXO
Q2 2026
Top 5 Institutional Movers
ALXO does not currently have enough recent insider (Form 4) trading activity to compute a convergence signal against its 13F institutional flows.
13F data as of 2026-06-30 quarterly filings. Note: many large institutions file close to the 45-day post-quarter deadline, so early-quarter flow figures can shift substantially as more filings arrive.
No Form 144 planned sale filings in the last 90 days
0
Active 5%+ Holders
| Reporting Person | Type | Filing Date | % of Class |
|---|---|---|---|
| TCG Crossover GP II, LLC | 13G/A | 2026-08-14 | 4.2% |
3
Filings (14d)
AI summary pending
View Full Filing (SEC EDGAR)ALX Oncology's chairman, Corey Goodman, resigned on June 29, 2026, stepping down from the board and all committees. He stated his departure was for personal reasons and not due to any disagreement with the company.
View Full Filing (SEC EDGAR)AI summary pending
View Full Filing (SEC EDGAR)00166B105
The most-added stocks by 13F institutions this quarter
Institutions Holding
6,242
Total reported value
$2.2T
3229 13F institutions increased their position this quarter
Institutions Holding
5,990
Total reported value
$3.6T
3033 13F institutions increased their position this quarter
Institutions Holding
6,153
Total reported value
$1.8T
2971 13F institutions increased their position this quarter
The most widely held stocks tracked across all 13F institutions
Institutions Holding
4,112
Total reported value
$279.5B
Held by 4112 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,110
Total reported value
$712.5B
Held by 4110 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,088
Total reported value
$390.2B
Held by 4088 institutions — one of the most-tracked stocks on AlphaSMO
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REST API
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